Dear Experts,
I had my razer phone rooted by me earlier. Recently i have uninstalled Magisk and after that i coudnt reinstall it again. I have wiped the phone several times with no luck.
I keep on receiving the following error.
Supported API: 3
E:signature verification Failed
E:error :21
Please help me .. kindly note that fastboot option is not working it only allows me to use sideload !
Any idea ?!
Related
Dear All!
I have reported already that I have some problems with my phone to install new apps and to update certain others. First of all, I set back the command installLocation to "0" - this has apparently helped to install new apps. However, this did not solve the update issue. Apps which have been shifted to the SD card need to be moved back to the internal storage before an update can be led successfully. Today, for the first time, I got a failure notice: "Installation failure -18". Does this information help in order to resolve the issue? Any ideas?
Kind regards,
Glumardok
Market installation problems
I am also having market installation problems I am receiving the following error when trying to install apps "Installation unsuccessful"
I have done a hard reset and installed most of my previous apps but when I try to load new apps I get the "Installation Unsuccessful error"
I have also tried many soft restarts with little success
Can anyone tell me why this is happening
Hi to all,
I have Nexus 7 (2013) (Android 4.4.2 & Rooted). I can't install any APK files any more. It gave me a strange error "There was a problem parsing the image". And it's not just the new files. Old APK files gave me the same error. I think something broke my install (Package installer) mechanism. Please help me to fix this problem without reflashing my Nexus. It was working couple of days ago.
I assure you as far as I know I did not change any settings. So far I tried enable/disable unknown sources & verify apps.
Thanks.
ctopaloglu said:
Hi to all,
I have Nexus 7 (2013) (Android 4.4.2 & Rooted). I can't install any APK files any more. It gave me a strange error "There was a problem parsing the image". And it's not just the new files. Old APK files gave me the same error. I think something broke my install (Package installer) mechanism. Please help me to fix this problem without reflashing my Nexus. It was working couple of days ago.
I assure you as far as I know I did not change any settings. So far I tried enable/disable unknown sources & verify apps.
Thanks.
Click to expand...
Click to collapse
hey juz check if ur sd is protected with password or something. and its the reason y its showing... if sd is protected under developer options & phone is rooted it occurs. check that out n try and tht prob will be solved..it worked for me. check that out n reply.
Hello everyone,
i bought the SM-P607T during my deployment in Afghanistan over Ebay USA . Spending my time there i tested the device and installed all updates etc. Back in Germany just my wife used it. Some weeks ago i noticed that an update to Lollipop should be avaible so i took the device to bring it up to date and i noticed some problems.
(Please note that i am just a noobie to flashing and rooting android and just follow guides to get to my goal.)
1. Device only loading while shut down. (After rooting and installation of TWRP it strangely started to load while on again even on PC USB connection)
2. Its not possible to connect the device with any PC.
3. OTA updates stop at around 27% and fail (KitKat 4.4.4)
[In TWRP shown
"E: Error executing updater binary in zip /data/fota/update.zip
E: Error installing zip file /data/fota/update.zip"]
Strange enough that the update info shown in android is Chinese Version
Tried to get some support with Samsung Europe but unfortunately they say US device US problem......
So what did i do in the meantime
1. Tried different loading devices frome Samsung and 3rd party companys. No changes.
2. Tried several different data cables to connect to 4 different PC. Even the one wich worked good with my Honor7 or the Galasy S4 mini dont do with the 607
3. My last try to fix this problem was to change the USB charging dock completely. Also didn´t change anything.
4. Now the step where i am currently stuck. I managed to root the device and install TWRP(v2.8.7.0) . Now tried to install Version P607TUVUBOI2 via SD Card.
Just followed diffenrent Guides on youtube and forums but im stuck at this.
Here is the message i got in TWRP recovery:
"Installing /external_sd/1/TMB-P607TUVUBOI2-20510930112901.zip
Checking for MD5 file....
Skipping MD5 check : no MD5 file found
Error flashing /external_sd/1/TMB-P607TUVUBOI2-20510930112901.zip
updating partition details......
Checked the *.zip on my PC there was just this file in: P607TUVUBOI2_P607TTMB1BOI2_P607TUVUBOI2_HOME.tar.md5
Downloaded the file from a different source again with same result
It would be very nice if someone is capable to help me with this and give me a hint what i possibly did wrong (Please do not mention not to buy in the US). For me it doesnt matter if i got a rooted or not routed version to install my main goal is to get rid of 4.4.2 . The problem with the not working USB connection is the biggest show stopper for me.
[email protected] said:
Hello everyone,
i bought the SM-P607T during my deployment in Afghanistan over Ebay USA . Spending my time there i tested the device and installed all updates etc. Back in Germany just my wife used it. Some weeks ago i noticed that an update to Lollipop should be avaible so i took the device to bring it up to date and i noticed some problems.
(Please note that i am just a noobie to flashing and rooting android and just follow guides to get to my goal.)
1. Device only loading while shut down. (After rooting and installation of TWRP it strangely started to load while on again even on PC USB connection)
2. Its not possible to connect the device with any PC.
3. OTA updates stop at around 27% and fail (KitKat 4.4.4)
[In TWRP shown
"E: Error executing updater binary in zip /data/fota/update.zip
E: Error installing zip file /data/fota/update.zip"]
Strange enough that the update info shown in android is Chinese Version
Tried to get some support with Samsung Europe but unfortunately they say US device US problem......
So what did i do in the meantime
1. Tried different loading devices frome Samsung and 3rd party companys. No changes.
2. Tried several different data cables to connect to 4 different PC. Even the one wich worked good with my Honor7 or the Galasy S4 mini dont do with the 607
3. My last try to fix this problem was to change the USB charging dock completely. Also didn´t change anything.
4. Now the step where i am currently stuck. I managed to root the device and install TWRP(v2.8.7.0) . Now tried to install Version P607TUVUBOI2 via SD Card.
Just followed diffenrent Guides on youtube and forums but im stuck at this.
Here is the message i got in TWRP recovery:
"Installing /external_sd/1/TMB-P607TUVUBOI2-20510930112901.zip
Checking for MD5 file....
Skipping MD5 check : no MD5 file found
Error flashing /external_sd/1/TMB-P607TUVUBOI2-20510930112901.zip
updating partition details......
Checked the *.zip on my PC there was just this file in: P607TUVUBOI2_P607TTMB1BOI2_P607TUVUBOI2_HOME.tar.md5
Downloaded the file from a different source again with same result
It would be very nice if someone is capable to help me with this and give me a hint what i possibly did wrong (Please do not mention not to buy in the US). For me it doesnt matter if i got a rooted or not routed version to install my main goal is to get rid of 4.4.2 . The problem with the not working USB connection is the biggest show stopper for me.
Click to expand...
Click to collapse
I really confused about your description? you using twrp to flash a .zip rom? then you mentioned about .md5 rom on your pc? how did you flash? With .md5 rom you need to use Odin to flash. Can you boot into download mode (hold down volume down + Home buttons then press power button)? If you able to boot to download mode, your pc should able to see the device and you would use Odin to flash the .md5 rom from your pc to the device. Also where did you download the .zip rom?
keeps popping up every time the option that the phone display under the message is reset phone after i press reset phone it reboots into recovery i tried factory restore it loads all the way thre then i reboot phone and it takes me right back to the same message (ecryption unsuccesful) i tried wipe cache ,going to zte website and downloaded the sd card upgrade for my device which gives me error status 7 every time i try to update from sd card and when i try other upgrades i find over the internet some say get prop error , e signature error i dont have debug enabled ,rsa key or clockwork recovery i no it has to be a way to fix this ....adb says device unauthorized so i cant fastboot please someone help me
Hello all i tried to update with odin but now am having issues.
I have an error on screen saying " An error has occurred while updating the device software. Use the emergency recovery function on the smart switch PC software".
Tried that but it did not work.
Can someone please help me.
**All fixed. I used Odin to fix it. Sorry **
Reboot to recovery and format data